package com.wgh.api.client.fallback;

import com.wgh.api.client.search.SearchServiceClient;
import com.wgh.common.vo.PageResult;
import com.wgh.common.vo.Result;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**
 * 搜索服务完整客户端熔断降级实现
 * 对应SearchServiceClient接口的降级处理
 */
@Component
public class SearchServiceClientFallback implements SearchServiceClient {

    private static final Logger log = LoggerFactory.getLogger(SearchServiceClientFallback.class);

    @Override
    public Result<?> searchProducts(String keyword, Long categoryId, Long brandId, String priceRange, String sortField, String sortOrder, Integer pageNum, Integer pageSize, Map<String, Object> filters) {
        log.error("搜索服务调用失败，降级处理：searchProducts(keyword={}, categoryId={}, brandId={}, priceRange={}, sortField={}, sortOrder={}, pageNum={}, pageSize={}, filters={})");
        return Result.error("搜索服务暂时不可用，请稍后再试");
    }

    @Override
    public Result<?> getSearchSuggestions(String keyword, Integer count) {
        log.error("搜索服务调用失败，降级处理：getSearchSuggestions(keyword={}, count={})");
        return Result.error("搜索建议服务暂时不可用");
    }

    @Override
    public Result<?> getSearchAggregations(String keyword) {
        log.error("搜索服务调用失败，降级处理：getSearchAggregations(keyword={})");
        return Result.error("搜索聚合服务暂时不可用");
    }

    @Override
    public Result<?> getProductDetail(Long productId) {
        log.error("搜索服务调用失败，降级处理：getProductDetail(productId={})");
        return Result.error("获取商品详情服务暂时不可用");
    }

    @Override
    public Result<?> rebuildProductIndex() {
        log.error("搜索服务调用失败，降级处理：rebuildProductIndex()");
        return Result.error("索引重建服务暂时不可用");
    }
}